Tender For Different Type Of Construction And Maintenance Work At Different Places According To Requirement In Ward No.18 Of Hawamhal Amer Zone ,Nagar Nigam Heritage, Jaipur - 1 DRAINAGE (Building) 2 Cleaning and removal of earth, silt, sludge, kankar, boulder, building material and garbage in existing nallah/drains including construction of bye pass arrangement to byepass water with 1.5m lift from ground level and lead upto 50 m including foul & saturated condition where pumping out or bailing out of water is required, including shoring, shuttering where required and dewatering. Making access for disposal and dressing disposal side as per the directed of the Engineer. 3 2) For depth above 1.50 m and upto 3.00 m 4 SITE CLEARANCE 5 Dismantling of existing structures like culverts, bridges, retaining walls, CC road and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer. 6 2) Cement Concrete Grade M-15 and above and PCC blocks 7 EARTH WORK 8 Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level. 9 1) In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. 10 2) Add extra for over all depth of excavation above 1.5 m and upto 3.0 m over item no 4.10.1.1 11 CARRIAGE OF MATERIALS 12 CARRIAGE OF MATERIALS (By Mechanical Means): Carriage of Materials By Mechanical transport including loading, unloading and stacking:: Remark : The rates will be applicable to net quantities after deduction of prescribed percentage for voids mentioned in the specification under subhead Carriage of Materials 13 1) Earth 14 e) 5 Km 15 f) Beyond 5 Km upto 10 Km. per Km. 16 CONCRETE WORK 17 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 18 7) 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size). 19 Providing and laying damp-proof course with cement concrete grade M-15 (1 : 2 : 4) mortar prepared with 1% solution of water-proof compound complete as per specification . 20 2) 75mm thick. 21 TRAFFIC SIGNS, MARKINGS & OTHER ROAD APPURTENANCES 22 Providing and fixing precast cement concrete M-20 grade (Using mechanical Concrete Mixer) kerb stone top and bottom width 115 and 165 mm respectively, 250 mm high on 150 mm thick PCC M-10 grade foundation as per design, including fixing at site as per clause 408 of MoRT&H Specification including all material, labour, machinery, lighting, guarding and maintenance of diversion. 23 BRICK WORK 24 Brick work with FPS bricks of class designation 75 in foundation and plinth in: 25 2) Cement mortar 1:6 (1 cement : 6 coarse sand) 26 MAINTENANCE OF ROADS 27 Providing and fixing stone slab covering of required size over drains including filling of joints with cement sand mortar 1:3 complete as per direction of Engineer-in-charge. 28 2) Average thickness 40 to 50 mm 29 Providing and fixing of reinforced Ferro-Cement drain covers designed for AA class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted M.S. plate , Rim and M.S. lifting hooks, Admixtures like plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etc. 30 1) Standard Size 600x800mm (75mm thick) for span 300 to 450mm 31 2) Standard Size 1000x800mm (100mm thick) for span 451 to 700mm 32 3) Standard Size 1500x600mm (125mm thick) for span 701 to 1200mm 33 4) Standard Size 2100x500mm (150mm thick) for span 1201 to 1500mm 34 STEEL WORK 35 Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 36 2) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. 37 REINFORCED CEMENT CONCRETE 38 Reinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. 39 6) Thermo-Mechanically Treated bars. 40 Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level : 41 2) 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 42 FINISHING 43 Cement plastering including T&P, scaffolding, material and complete labpour, including cost of water, curing, racking of joints etc. with 15 mm cement plaster on the rough side of single or half brick wall of mix : 44 1) 1:4 (1 cement : 4 fine/ coarse sand) 45 SEWER LINE WORKS 46 Providing at site, lowering & laying in trenches, aligning & jointing of RCC pipes NP3 class (with s/s ends) IS: 458 - 1988 (amended up to date) marked and pipes from 300 mm upto 2000 mm manufactured through vertical / vibrated casting process all levels with Rubber gaskets (EPDM/SBR) for sewer lines as per IS: 5382 (including cost of Rubber gaskets lubricants) as per drawing, sectional hydro testing of the sewer pipe line (including cost and conveyance of water to site for testing) etc., complete as directed by Engineer. Note : E/w to be measured and paid separately. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers. Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable. 47 4) 300 mm internal diameter
